The three most common types of nutritional deficiencies are __________

a) fat, protein, and calcium
b) iron, protein, and iodine
c) calcium, protein, and fat
d) iodine, folic acid, and protein


Answer: b

Psychology

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The goal of single-subject designs is to demonstrate that the manipulation of a treatment is responsible for causing changes in behavior

a. True b. False Indicate whether the statement is true or false

Psychology

The idea of _____ suggests conditioning has an evolutionary perspective in that certain associations will be more easily learned if they help an organism survive

A) biological preparedness B) natural selection C) explicit learning D) observational learning

Psychology

"I failed this project, so I will probably fail at school" is an example of ____

a. depressive thinking c. a cognitive distortion b. attributional style d. all of these

Psychology

In 1978, nearly 30% of children aged 5 to 10 years had dangerously elevated levels of lead in their blood, which can cause brain damage. What was the rate in 2001?

a. 1% b. 11% c. 21% d. 31%

Psychology